817517922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{21881}}^1$

素因数の和:22378

約数の個数: 32

約数和(自身を含む): 1764564480

約数和(自身を除く): 947046558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 479, 958, 1437, 2874, 6227, 12454, 18681, 21881, 37362, 43762, 65643, 131286, 284453, 568906, 853359, 1706718, 10480999, 20961998, 31442997, 62885994, 136252987, 272505974, 408758961, 817517922]

約数ペア:

[(1, 817517922), (2, 408758961), (3, 272505974), (6, 136252987), (13, 62885994), (26, 31442997), (39, 20961998), (78, 10480999), (479, 1706718), (958, 853359), (1437, 568906), (2874, 284453), (6227, 131286), (12454, 65643), (18681, 43762), (21881, 37362)]